125441840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42379}}^1$

素因数の和:42429

約数の個数: 40

約数和(自身を含む): 299541840

約数和(自身を除く): 174100000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 42379, 84758, 169516, 211895, 339032, 423790, 678064, 847580, 1568023, 1695160, 3136046, 3390320, 6272092, 7840115, 12544184, 15680230, 25088368, 31360460, 62720920, 125441840]

約数ペア:

[(1, 125441840), (2, 62720920), (4, 31360460), (5, 25088368), (8, 15680230), (10, 12544184), (16, 7840115), (20, 6272092), (37, 3390320), (40, 3136046), (74, 1695160), (80, 1568023), (148, 847580), (185, 678064), (296, 423790), (370, 339032), (592, 211895), (740, 169516), (1480, 84758), (2960, 42379)]